| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 04/06/2011 | CN101639484B Breakaway projectile displacement speed testing sensor |
| 04/06/2011 | CN101309729B System for measuring dynamic information of golf ball for screen golf |
| 04/05/2011 | US7920251 Integrated still image, motion video and speed measurement system |
| 03/31/2011 | WO2011037118A1 Geomagnetism sensing device |
| 03/31/2011 | WO2011036553A1 Methods, devices and systems for remote wind sensing |
| 03/31/2011 | US20110077899 Computer-readable storage medium having information processing program stored therein and information processing apparatus |
| 03/31/2011 | US20110074665 Information processing program having computer-readable storage medium therein and information processing apparatus |
| 03/31/2011 | US20110074563 Swinging device and apparatus for detecting rotating status and information displaying device using the same |
| 03/31/2011 | DE102010031906A1 Systeme und Verfahren zur Erfassung der Drehzahl und Drehrichtung Systems and methods for detecting the speed and direction of rotation |
| 03/31/2011 | DE102009045138A1 Arrangement for fastening sheet metal disk on planet carrier of automatic transmission of motor vehicle, has support ring including case on circumference, and component including retaining elements that are attached to case |
| 03/31/2011 | DE102009043178A1 Sensor-transducer device for detecting e.g. speed of permanently excited direct current motor of rotary drive of cable-operated window lifter of motor vehicle, has hall sensor for detecting change of magnetic fields produced by transducers |
| 03/31/2011 | DE102009042006A1 Spinning top game, has speed detection device for detecting speed of spinning top, and speed display for displaying measured data of speed, where detection device and speed display are attached to stationary play station |
| 03/30/2011 | EP2300795A1 Torque sensor arrangement with rotational angle index detection |
| 03/30/2011 | EP1917167B1 Electromotive servodrive for vehicles |
| 03/30/2011 | CN201780305U High-speed motor speed measuring circuit |
| 03/30/2011 | CN201780304U Rotating speed measuring circuit of retarder |
| 03/30/2011 | CN201777370U Speed-sensing power-assisting control device for electric bicycle |
| 03/30/2011 | CN101999079A Linear segment or revolution counter with a ferromagnetic element |
| 03/30/2011 | CN101995846A Moving vehicle system and in-position determination method of moving vehicle |
| 03/30/2011 | CN101992769A Driving force controlling apparatus for vehicle |
| 03/30/2011 | CN101634660B Belt speed measuring device of belt conveyer |
| 03/30/2011 | CN101551678B Rotational speed measuring device |
| 03/30/2011 | CN101391629B Motorcycle |
| 03/30/2011 | CN101175974B Magnetic encoder and rolling bearing unit comprising magnetic encoder |
| 03/29/2011 | US7915886 Magnetic speed, direction, and/or movement extent sensor |
| 03/24/2011 | US20110071789 Real-time motion recognition system and method |
| 03/23/2011 | EP2235552B1 Method and device for producing a magnetic field sensor |
| 03/23/2011 | EP0925485B1 Method and device for monitoring sensors in a vehicle |
| 03/23/2011 | CN201773107U Light emitting diode multi-lamp velocimeter |
| 03/22/2011 | US7911614 Non-contact measurement probe |
| 03/22/2011 | US7911593 Range finder/velocimeter and range-finding/velocimetry method |
| 03/22/2011 | US7911590 Method and system for measuring the speed of blood flow |
| 03/22/2011 | US7911201 Active sensor element and method of determining the temperature of an active sensor element |
| 03/22/2011 | US7908914 Determination of the rotational speed of a transmission shaft |
| 03/17/2011 | WO2011029653A1 Method for producing a sensor |
| 03/17/2011 | WO2011029330A1 Constant-speed control device for mixer truck, mixer truck using the same and method for controlling drum to rotate at constant speed |
| 03/17/2011 | US20110066377 Velocity calculating device, velocity calculation method, and navigation device |
| 03/17/2011 | US20110066376 Velocity calculating device, velocity calculating method, and navigation device |
| 03/17/2011 | US20110063602 Differentiation of flow cytometry pulses and applications |
| 03/17/2011 | US20110063439 Method for identifying anomalies in object streams using the phenomenon of group speed |
| 03/17/2011 | DE10234094B4 Verfahren zur Erfassung eines Sensorsignals A method of detecting a sensor signal |
| 03/16/2011 | EP2295989A1 Velocity calculating device, velocity calculating method, and navigation device |
| 03/16/2011 | EP1837886B1 Detector having a wire, method of forming the detector and mold for forming a wire |
| 03/16/2011 | CN201765247U Motorcycle wheel speed sensor |
| 03/16/2011 | CN201765246U Novel Hall wheel speed sensor |
| 03/16/2011 | CN201765245U Novel active wheel speed sensor |
| 03/16/2011 | CN201765244U Vehicle speed sensor |
| 03/16/2011 | CN201761915U Mining intrinsically-safe speed detecting and sensing device |
| 03/16/2011 | CN201760047U Ball with speed measuring function |
| 03/16/2011 | CN101986159A Directional speed sensing systems and methods |
| 03/16/2011 | CN101545759B Vehicle brake pedal travel measuring method |
| 03/15/2011 | US7908112 Dynamic observer for the estimation of vehicle lateral velocity |
| 03/15/2011 | US7905220 Speed and position sensing device for EMD two-cycle diesel engines |
| 03/15/2011 | CA2554254C System and method for measurements of depth and velocity of instrumentation within a wellbore |
| 03/14/2011 | CA2714695A1 Methods, device and systems for determining route metrics using stored route information |
| 03/10/2011 | WO2011027781A1 Wheel bearing unit with rotating speed detection device |
| 03/10/2011 | WO2011027482A1 Rotation detecting apparatus |
| 03/10/2011 | WO2011026672A1 Method and device for determining a starting speed of a starter of a starter system |
| 03/10/2011 | US20110060550 System And Method For Non-Wirelessly Determining Free-Fall Of A Moving Sportsman |
| 03/10/2011 | DE102009059904A1 Sensor e.g. speed sensor, for use in e.g. wheel bearing, in anti-lock braking system of motor vehicle, has guide surface guiding sensor during sensor positioning in roller bearing part and forming fastening unit for fastening sensor |
| 03/10/2011 | DE102009029265A1 Verfahren zur Herstellung eines Sensors A method for producing a sensor |
| 03/10/2011 | DE102009029151A1 Driving condition parameter e.g. angle parameter, determining method for vehicle, involves determining driving condition parameter averages from position, speed and acceleration signals, and calculating condition parameters from averages |
| 03/09/2011 | CN201757756U Motor rotation speed display |
| 03/09/2011 | CN201757638U Operation distance and speed measurement device of long stroke permanent magnet linear synchronous motor |
| 03/09/2011 | CN101315390B Magnetoelectricity type passive velocity transducer and manufacturing technology thereof |
| 03/09/2011 | CN101203764B A device for assembling and disassembling a sensor in a bearing unit |
| 03/08/2011 | US7902815 Wireless system and method for collecting motion and non-motion related data of a rotating system |
| 03/08/2011 | US7900513 Multi-axial angular velocity sensor |
| 03/03/2011 | WO2011025089A1 Apparatus and method for measuring initial position and speed of object moving on plane |
| 03/03/2011 | WO2011023931A1 Speed sensor authority for and method of measuring speed of rotation |
| 03/03/2011 | WO2011023878A1 Measuring the traveling speed of a mobile element |
| 03/03/2011 | WO2010141282A3 System and method for estimating velocity of a downhole component |
| 03/03/2011 | US20110054832 Method and device for the robust and efficient determination of the rotational direction and/or rotational speed of a wheel or a shaft |
| 03/03/2011 | US20110054781 Velocity calculation device, velocity calculation method and navigation device |
| 03/03/2011 | US20110050142 System and method for motor speed estimation of an electric motor |
| 03/03/2011 | DE112009000920T5 Kalibrierungsalgorithmus auf der Basis eines fahrzeuginternen Sensors für Gierratensensor-Kalibrierung Calibration algorithm based on an in-vehicle sensor, yaw rate sensor calibration |
| 03/03/2011 | DE102009029018A1 Verfahren zur Bestimmung der Fahrzeuglängsgeschwindigkeit in einem Fahrzeug Method for determining the longitudinal vehicle speed in a vehicle |
| 03/03/2011 | DE102009028963A1 Anschlussanordnung für eine Sensoranordnung und Sensoranordnung Connector assembly for a sensor array and sensor assembly |
| 03/02/2011 | EP2290373A1 Velocity calculation device, velocity calculation method and associated navigation device |
| 03/01/2011 | US7898150 Angular velocity detection apparatus |
| 02/24/2011 | WO2011021521A1 Magnetic sensor device and electronic equipment using same |
| 02/24/2011 | US20110043786 Method of measuring the velocity of an aircraft by laser doppler anemometry |
| 02/24/2011 | US20110043785 Multifunction Aircraft Lidar |
| 02/24/2011 | US20110041602 Sensor system and method for producing a sensor system |
| 02/24/2011 | DE102010031117A1 Gedämpfter Drehgeber Steamed encoder |
| 02/24/2011 | DE102009037896A1 Method for determining geometric errors of actual teeth of 60-2-transmitter wheel arranged on crankshaft of engine, involves comparing calculated tooth pitch with ideal tooth pitch, where errors do not exist with specified correlation |
| 02/23/2011 | CN101980027A Gas gun excitation and collision device of laser Doppler velocity measurement impact calibration system |
| 02/23/2011 | CN101374199B Imaging apparatus and imaging method |
| 02/22/2011 | US7894046 Two-dimensional estimation technique for doppler optical coherence tomography (OCT) |
| 02/22/2011 | US7894045 Optical air data systems and methods |
| 02/17/2011 | US20110040519 Estimating rotor angular position and velocity and verifying accuracy of position sensor outputs |
| 02/17/2011 | US20110037970 Laser Doppler Velocimeter |
| 02/17/2011 | DE102010030121A1 Polradanordnung für einen Drehgeber Polradanordnung for a rotary encoder |
| 02/17/2011 | DE102009037424A1 Lageranordnung mit Schmiermittelsensor Bearing assembly with lubricant sensor |
| 02/17/2011 | DE102008031744B4 Sensor-Einrichtung zur Ermittlung einer Drehfrequenz Sensor means for detecting a rotational frequency |
| 02/16/2011 | EP2284544A1 Method and device for measuring the rotational speed of an electric motor without sensors |
| 02/16/2011 | EP2191282B1 Method and device for the stable, efficient determination of the rotational direction and/or rotational speed of a wheel or a shaft |
| 02/16/2011 | EP2072845B1 Rolling bearing unit having sensor |
| 02/16/2011 | EP1944618B1 Mobile terminal device, mobile speed determining method and program therefor |
| 02/16/2011 | EP1509993B1 Method for detecting commutation impulses of a fan motor and circuit arrangement for carrying out said method |